Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“I simply use it for the nice invoice templates”
Google Play · 4/5 · 2026-08-03

Checks (re-run on this request)

✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
✓ Public transparency log — Sigstore Rekor log index 3162173160

Proof data

Record hash (SHA-256): 50db2c46e4146464ddb6f982d4f1f43627c9a8783c0b335100c8413e2f7c906c
Signature (Ed25519, base64): z5/H/QNeRMgyh7UzvwNKbPAispnyfI/IdlzTJgjumX+W2tMptMGVgiWR/5LE0bQGmnkiVKXBUPJaPdbsmP2TCQ==
Merkle root: 47aef0bbc5d347d2f064428fd7eda9e99f7cea2d49004267bc87db0e45c42023
Merkle path: ["50dc15996bcbc5ca728f5cb9c818d17e985046684c8489d02edefb0e45f7858c","c0efb889c6b68f27d42da44f00a39f2567685f1932035aadbabae588a84cacdd","02c4ac8a2d1896b3f12f5f12799a87d9f9596f865f789e426dbf35c7008949b5","ec9c8f21b8c7c33c24f2c687ca77e0f81933e25721a36a519ea77c3d53c86929","838d84175acc01a85675d6d37d67d3549d590b9d9fad8dccb05d63256ebf8c4d","4233974afb5a8d2020f65e42c4c5b2fb353a5b338f0597e8a0914be4574a3a56","521e3097a8323fdac17f0112ee0daf39e03beb96b14a08d1af3d28c467b6c45d","e7467a47d21856fae3ac10ba2cef5657d93f4dcd627e85b6ebefe94aca7a866a","4ea11dd86fcc8c4ae3f866c5ed8b6b282f99c874d2ce132c1c0e5b8a8f7642fb","55793731d57dde9239485742281f3868c1094bbcdb3b30eccdf67582ba70a4fa","a03b383cbbd48a4814f6adcafc46c55f6c316f5cb65af315d8d50c74964e21c8","8dc73cd160216c8a27b3781282fc4b9db505a9e1e30c18afca51fe701283a379","b965f789d81d31108e28cb7456c86198eef687ef99496f7aa54fa323ddf26edb","0889ae3150c7685b34e529b715a23984c1ad15ae15f158815b083df85c4c26d0","681b858a978b3dea64df3700a937a058d6290a8e519185bef8ee7388d7739dda"]
Anchored: 2026-10-09
Public log entry: search.sigstore.dev, log index 3162173160 · entry 108e9186e8c5677aaa5c…
Expected log hash: 00d82a97e8d5da8f3bb4a78d598390d6b030eb8338f0e0735ffde6aa5047ae68 The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.
Canonical record: {"dataset_version":"v1791539060014","kind":"published-quote","locale":"en","page":"brand:wave","quote":"I simply use it for the nice invoice templates","rating":4,"review_date":"2026-08-03","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.waveapps.sales","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (47aef0bbc5d3…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.